package com.servlet;

import com.dao.StudentDao;
import com.util.SpringUtil;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

@WebServlet("/admin/delStu")
public class DelStu extends HttpServlet {
    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        int sid = Integer.parseInt(req.getParameter("sid"));

        StudentDao studentDao = SpringUtil.getBean(StudentDao.class);
        int i = studentDao.delStu(sid);

        PrintWriter writer = resp.getWriter();
        writer.write(i+"");
        writer.close();

    }
}
